Solve the problem. Use 3.14 for ?, if necessary.Find the perimeter. Approximate the result to the nearest tenth.

A. 172.5 m
B. 108.3 m
C. 136.5 m
D. 96.5 m


Answer: C

Mathematics

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Use Newton's method to estimate the requested solution of the equation. Start with given value of x0 and then give x2 as the estimated solution.x4 - 3 = 0; x0 = 1; Find the negative solution.

A. 1.29 B. 1.31 C. 1.32 D. 1.33

Mathematics

Find ? for 0° ? ? < 360°.tan ? = 2.837

A. 19.42°, 199.42° B. 70.58°, 109.42° C. 70.58°, 289.42° D. 70.58°, 250.58°

Mathematics

Determine the sum of the measures of the interior angles of the specified polygon.A heptagon

A. 1260° B. 720° C. 900° D. 1080°

Mathematics

Factor completely.60x2 + 64x + 16

A. 4(3x + 2)(5x + 2) B. (3x + 2)(5x + 2) C. 4(3x + 2)(5x - 2) D. 4(3x + 1)(5x + 16)

Mathematics